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CVE record · CVE-2026-98927

KVM: arm64: nv: Fix life cycle of the nested_mmus array

CVSS 7.0 HighEPSS 0.0015 · 4th percentile

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 12:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Linux Linux
  • affected 4f128f8e1aaac189f83d0f828bcdb2986d8d2e51 to before ea242bdc29e8a8ff0e2447a64b3841114779f3af git
  • affected 4f128f8e1aaac189f83d0f828bcdb2986d8d2e51 to before 81e3f065a6485626f816d791dfd5e00ddd12eff5 git
  • affected 4f128f8e1aaac189f83d0f828bcdb2986d8d2e51 to before 512c93f4461b9a3735987f48423d438a9cd49e6a git
  • affected 4f128f8e1aaac189f83d0f828bcdb2986d8d2e51 to before 33346f8960c7bb6a3b4e273b5cfe25c5a8be349f git
Other versions: unaffected
Linux Linux
  • affected 6.11
  • unaffected before 6.11 semver
  • unaffected 6.12.113 to 6.12.*, inclusive semver
  • unaffected 6.18.56 to 6.18.*, inclusive semver
  • unaffected 7.2.9 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98927
CNA
Linux
Tags
Published
23 Oct 2026
Updated
24 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.0 High 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0015, the 4th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 23 Oct 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.